CNTK 78L15M, 78L08M, 78L12M, 78L10M, 78L09M Datasheet
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78LXXM LINEAR INTEGRATED CIRCUIT
1
3-TERMINAL 0.2A POSITIVE
VOLTAGE REGULATOR
DESCRIPTION
The Contek 78LXXM family is monolithic fixed
voltage regulator integrated circuit. They are suitable
for applications that required supply current up to
200mA.
FEATURES
*Output current up to 200mA
*Fixed output voltage of 5V, 6V, 8V, 9V, 10V, 12V,
15V ,18V and 24V available
*Thermal overload shutdown protection
*Short circuit current limiting
TO-92
1
SOP-8
TO-92L
1
SOP-8: 1:Output 2,3,6,7:GND 8:Input
4,5:N.C.
TO-92: 1:Output 2:GND; 3:Input
TO-92L: 1:Output 2:GND; 3:Input
TEST CIRCUIT
1
3
2
GND
OUTPUT
INPUT
R13 R17 R9
Z2
T12
T14
R19
R18
R12
R11
R10
R8
T8 T9
T13
T10
R14
T11
T5
T6
R5
T4
Z1
R15
T15
R16
R1 R2
R4
C1
R6
T7
T3
T1 T2
R3
R7
Contek
CONTEK
Contek Microelectronics Co.,Ltd.
http://www.contek-ic.com E-mail:sales@contek-ic.com
78LXXM LINEAR INTEGRATED CIRCUIT
2
ABSOLUTE MAXIMUM RATINGS
( Operating temperature range applies unless otherwise specified )
PARAMETER SYMBOL MIN. MAX. UNIT
Input voltage(for Vo=5~9V)
(for Vo=12~24V)
V
I
VI
30
35
V
V
Output Current Io 200 mA
Power Dissipation
SOP-8
TO-92
TO-92L
PD 300
300
500
mW
Operating Junction Temperature Range
T
OPR -20 +150 C
Storage Temperature Range
T
STG -55 +150 C
Contek 78L05M ELECTRICAL CHARACTERISTICS
( VI=10V, Io=40mA, 0 C <Tj<125 C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
Tj=25 C 4.9 5.0 5.1 V
Output Voltage Vo
7V<=V
I<=20V,I O=1mA - 40mA 4.9 5.1 V
7V<=VI<=VMAX
IO=1mA-200mA
4.9 5.1 V
(note 2)
Load Regulation DVo Tj=25 C,IO=1mA - 100mA 11 60 mV
Tj=25 C,IO=1mA - 40mA 5.0 30 mV
Line regulation DVo 7V<=VI<=20V,Tj=25 C 8 150 mV
8V<=VI<=20V,Tj=25 C 6 100 mV
Quiescent Current Iq 2.0 5.5 mA
Quiescent Current Change DIq 8V<=VI<=20V 1.5 mA
DIq 1mA<=VI<=40mA 0.1 mA
Output Noise Voltage VN 10Hz<=f<=100kHz 40 uV
Temperature coefficient of Vo DVo/ DT Io=5mA -0.65 mV/ C
Ripple Rejection RR 8V<=VI<=20V,f=120Hz,Tj=25 C 41 80 dB
Dropout Voltage Vd Tj=25 C 1.7 V
Contek 78L06M ELECTRICAL CHARACTERISTICS
( VI=12V, Io=40mA, 0 C <Tj<125 C, C1=0.33uF, Co=0.1uF, unless otherwise specified ) ( Note 1 )
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
Tj=25 C 5.75 6.0 6.25 V
Output Voltage VO
8.5V<=VI<=20V,I O=1mA - 40mA 5.7 6.3 V
8.5V<=VI<=VMAX,
IO=1mA - 200mA
5.7 6.3 V
(note 2)
Load Regulation DVo Tj=25 C,IO=1mA - 100mA 12.8 80 mV
Tj=25 C,IO=1mA - 70mA 5.8 40 mV
Line regulation DVo 8.5V<=VI<=20V,Tj=25 C 64 175 mV
9V<=VI<=20V,Tj=25 C 54 125 mV
Quiescent Current Iq 3.9 6.0 mA
Quiescent Current Change DIq 9V<=VI<=20V 1.5 mA
CONTEK
Contek Microelectronics Co.,Ltd.
http://www.contek-ic.com E-mail:sales@contek-ic.com
78LXXM LINEAR INTEGRATED CIRCUIT
3
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
DIq 1mA<=VI<=40mA 0.1 mA
Output Noise Voltage VN 10Hz<=f<=100kHz 49 uV
Temperature coefficient of Vo DVo/ DT Io=5mA 0.75 mV/ C
Ripple Rejection RR 10V<=VI<=20V,f=120Hz,
Tj=25 C
40 46 dB
Dropout Voltage Vd Tj=25 C 1.7 V
Contek 78L08M ELECTRICAL CHARACTERISTICS
(VI=14V,Io=40mA ,0 C<Tj<125 C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
Tj=25 C 7.7 8.0 8.3 V
Output Voltage VO
10.5V<=VI<=23V,I O=1mA - 40mA 7.6 8.4 V
10.5V<=VI<=VMAX,
IO=1mA - 200mA
7.6 8.4 V
(note 2)
Load Regulation DVo Tj=25 C,IO=1mA - 100mA 15 80 mV
Tj=25 C,IO=1mA - 70mA 8.0 40 mV
Line regulation DVo 10.5V<=VI<=23V,Tj=25 C 10 175 mV
11V<=VI<=23V,Tj=25 C 8 125 mV
Quiescent Current Iq 2.0 5.5 mA
Quiescent Current Change DIq 11V<=VI<=23V 1.5 mA
DIq 1mA<=VI<=40mA 0.1 mA
Output Noise Voltage VN 10Hz<=f<=100kHz 49 uV
Temperature coefficient of Vo DVo/DT Io=5mA 0.75 mV/ C
Ripple Rejection RR 11V<=VI<=23V,f=120Hz,
Tj=25 C
39 70 dB
Dropout Voltage Vd Tj=25 C 1.7 V
Contek 78L09M ELECTRICAL CHARACTERISTICS
(VI=15V,Io=40mA ,0 C<Tj<125 C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
Tj=25 C 8.64 9.0 9.36 V
Output Voltage VO
11.5V<=VI<=24V,I O=1mA - 40mA 8.55 9.45 V
11.5V<=VI<=VMAX,
IO=1mA - 200mA
8.55 9.45 V
(note 2)
Load Regulation DVo Tj=25 C,IO=1mA - 100mA 20 90 mV
Tj=25 C,IO=1mA - 40mA 10 45 mV
Line regulation DVo 11.5V<=V I<=24V,Tj=25 C 90 200 mV
13V<=VI<=24V,Tj=25 C 100 150 mV
Quiescent Current Iq 2.0 6.0 mA
Quiescent Current Change DIq 13V<=VI<=24V 1.5 mA
DIq 1mA<=VI<=40mA 0.1 mA
Output Noise Voltage VN 10Hz<=f<=100kHz 49 uV
Temperature coefficient of Vo DVo/DT Io=5mA 0.75 mV/ C
Ripple Rejection RR 12V<=VI<=23V,f=120Hz,
Tj=25 C
38 44 dB
Dropout Voltage Vd Tj=25 C 1.7 V
CONTEK
Contek Microelectronics Co.,Ltd.
http://www.contek-ic.com E-mail:sales@contek-ic.com
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